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| Mirrors > Home > ILE Home > Th. List > syld3an3 | GIF version | ||
| Description: A syllogism inference. (Contributed by NM, 20-May-2007.) |
| Ref | Expression |
|---|---|
| syld3an3.1 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| syld3an3.2 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) |
| Ref | Expression |
|---|---|
| syld3an3 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜏) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1024 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜑) | |
| 2 | simp2 1025 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜓) | |
| 3 | syld3an3.1 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 4 | syld3an3.2 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) | |
| 5 | 1, 2, 3, 4 | syl3anc 1274 | 1 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜏) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1005 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 |
| This theorem is referenced by: syld3an1 1320 syld3an2 1321 brelrng 4969 moriotass 6012 nnncan1 8457 lediv1 9091 modqval 10632 modqvalr 10633 modqcl 10634 flqpmodeq 10635 modq0 10637 modqge0 10640 modqlt 10641 modqdiffl 10643 modqdifz 10644 modqvalp1 10651 exp3val 10849 bcval4 11060 ccatval3 11225 ccatfv0 11229 ccatval1lsw 11230 ccatval21sw 11231 lswccatn0lsw 11237 pfxsuff1eqwrdeq 11329 pfxccatid 11371 dvdsmultr1 12455 dvdssub2 12459 divalglemeuneg 12547 ndvdsadd 12555 grpsubf 13725 grpinvsub 13728 grpnpcan 13738 mulginvcom 13797 mulginvinv 13798 subgsubcl 13835 qussub 13887 ghmsub 13901 dvrcl 14213 unitdvcl 14214 basgen2 14875 opnneiss 14952 cnpf2 15001 sincosq1lem 15619 |
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